| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $8.65 | 8.740% | $9.406 | $9.41 | $9.40 | $9.40 |
| Purchase #2 | $60.39 | 9.541% | $66.1518 | $66.15 | $66.15 | $66.20 |
| Purchase #3 | $238.42 | 10.205% | $262.7508 | $262.75 | $262.75 | $262.80 |
| Purchase #4 | $183.57 | 11.171% | $204.0766 | $204.08 | $204.10 | $204.10 |
| Purchase #5 | $28.70 | 3.341% | $29.6589 | $29.66 | $29.65 | $29.70 |
| Purchase #6 | $234.39 | 3.722% | $243.114 | $243.11 | $243.10 | $243.10 |
| Purchase #7 | $236.95 | 5.509% | $250.0036 | $250.00 | $250.00 | $250.00 |
| 7 purchase totals = | $991.07 | $1,065.1617 | $1,065.16 | $1,065.15 | $1,065.30 | |